426535245

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{60373}}^1$

素因数の和:60541

約数の個数: 24

約数和(自身を含む): 744049176

約数和(自身を除く): 317513931

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 60373, 181119, 301865, 543357, 905595, 2716785, 9478561, 28435683, 47392805, 85307049, 142178415, 426535245]

約数ペア:

[(1, 426535245), (3, 142178415), (5, 85307049), (9, 47392805), (15, 28435683), (45, 9478561), (157, 2716785), (471, 905595), (785, 543357), (1413, 301865), (2355, 181119), (7065, 60373)]